PI · Picos immediate region

São Julião: how it voted for president

In the 2026 runoff, Lula won São Julião with 77.20% of valid votes against 22.80% for Flavio Bolsonaro: a margin of 54.40 points, 50.83 points left of Brazil.

Solid left

Lean versus Brazil: −47.28pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 5,603; 116th largest electorate in Piauí
Side changes: 1; Times the leading bloc changed from one election to the next, in 9 elections since 1994.
Bellwether?: No; Has voted for the national winner since 2022.

On the map of Piauí

2026 runoff, colored by margin: pale in tight races, deep in landslides. Click a municipality to open its page.

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← Left bloc aheadRight bloc ahead →

Margin in percentage points of valid votes (right − left).

Municipality, state and Brazil

Right − left margin in the 2026 runoff, in percentage points.

São Julião−54.40 pts
Piauí−51.75 pts
Brazil−3.57 pts

Negative = left ahead; positive = right ahead.

Margin over time

Right − left margin in each election (the runoff where there was one), compared with Brazil's.

Every election

Year	Round	Candidates (% of valid votes)	Margin (right − left)	Bloc ahead	Turnout
2026 10/25/2026	Round 2	Lula (PT)77.20% Flavio Bolsonaro (PL)22.80%	−54.40 pts	Left bloc	80.58%
2026 10/04/2026	Round 1	Lula (PT)75.51% Flavio Bolsonaro (PL)20.77% Escritor Augusto Cury (AVANTE)2.14% Renan Santos (MISSÃO)0.80% +8 more Ronaldo Caiado (PSD)0.69% Zema (NOVO)0.04% Edmilson Costa (PCB)0.02% Veterinário Wilson Grassi (DEMOCRATA)0.02% Hertz Dias (PSTU)0.00% Clariana Barao (DC)0.00% Rui Costa Pimenta (PCO)0.00% Samara (UP)0.00%	−55.34 pts	Left bloc	84.51%
2022 10/30/2022	Round 2	Lula (PT)69.98% Jair Bolsonaro (PL)30.02%	−39.96 pts	Left bloc	80.11%
2022 10/02/2022	Round 1	Lula (PT)67.72% Jair Bolsonaro (PL)27.46% Ciro Gomes (PDT)3.08% Simone Tebet (MDB)0.94% +7 more Soraya Thronicke (UNIÃO)0.68% Felipe D Avila (NOVO)0.07% Padre Kelmon (PTB)0.02% Sofia Manzano (PCB)0.02% Vera (PSTU)0.00% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	−41.64 pts	Left bloc	83.07%
2018 10/28/2018	Round 2	Fernando Haddad (PT)72.34% Jair Bolsonaro (PSL)27.66%	−44.67 pts	Left bloc	85.21%
2018 10/07/2018	Round 1	Fernando Haddad (PT)49.24% Ciro Gomes (PDT)33.52% Jair Bolsonaro (PSL)11.96% Geraldo Alckmin (PSDB)3.17% +9 more Cabo Daciolo (PATRI)0.62% Henrique Meirelles (MDB)0.50% Marina Silva (REDE)0.43% João Amoêdo (NOVO)0.33% Alvaro Dias (PODE)0.14% Vera (PSTU)0.05% Guilherme Boulos (PSOL)0.05% Eymael (DC)0.00% João Goulart Filho (PPL)0.00%	−66.56 pts	Left bloc	89.77%
2014 10/26/2014	Round 2	Dilma (PT)74.23% Aécio Neves (PSDB)25.77%	−48.46 pts	Left bloc	74.10%
2014 10/05/2014	Round 1	Dilma (PT)71.93% Marina Silva (PSB)16.05% Aécio Neves (PSDB)11.48% Pastor Everaldo (PSC)0.18% +4 more Luciana Genro (PSOL)0.15% Eduardo Jorge (PV)0.10% Levy Fidelix (PRTB)0.08% Zé Maria (PSTU)0.03%	−76.53 pts	Left bloc	79.32%
2010 10/31/2010	Round 2	Dilma (PT)83.11% José Serra (PSDB)16.89%	−66.22 pts	Left bloc	78.09%
2010 10/03/2010	Round 1	Dilma (PT)83.48% José Serra (PSDB)11.50% Marina Silva (PV)4.04% Zé Maria (PSTU)0.59% +5 more Plínio (PSOL)0.22% Eymael (PSDC)0.06% Levy Fidelix (PRTB)0.06% Ivan Pinheiro (PCB)0.03% Rui Costa Pimenta (PCO)0.03%	−76.78 pts	Left bloc	80.71%
2006 10/29/2006	Round 2	Lula (PT)81.41% Geraldo Alckmin (PSDB)18.59%	−62.83 pts	Left bloc	83.02%
2006 10/01/2006	Round 1	Lula (PT)66.81% Geraldo Alckmin (PSDB)27.34% Heloísa Helena (PSOL)2.84% Cristovam Buarque (PDT)2.57% +2 more Ana Maria Rangel (PRP)0.32% Luciano Bivar (PSL)0.12%	−44.44 pts	Left bloc	85.47%
2002 10/27/2002	Round 2	Lula (PT)58.71% José Serra (PSDB)41.29%	−17.42 pts	Left bloc	83.61%
2002 10/06/2002	Round 1	Lula (PT)41.33% José Serra (PSDB)33.76% Ciro (PPS)19.63% Garotinho (PSB)5.11% +1 more Zé Maria (PSTU)0.17%	−32.47 pts	Left bloc	86.80%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)61.88% Ciro Gomes (PPS)16.53% Lula (PT)14.23% Brigadeiro Ivan Frota (PMN)1.75% +8 more João de Deus Barbosa (PT do B)1.00% Zé Maria (PSTU)0.83% Enéas (PRONA)0.76% Eymael (PSDC)0.72% Sergio Bueno (PSC)0.69% Sirkis (PV)0.69% Thereza Ruiz (PTN)0.48% Vasco Neto (PSN)0.45%	+29.94 pts	Right bloc	77.46%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)57.91% Luiz Inacio Lula da Silva (PT)28.09% Orestes Quercia (PMDB)5.75% Carlos Antonio Gomes (PRN)3.94% +4 more Esperidiao Amin Helou Filho (PPR)1.97% Eneas Ferreira Carneiro (PRONA)1.53% Leonel de Moura Brizola (PDT)0.64% Hernani Goulart Fortuna (PSC)0.16%	+42.54 pts	Right bloc	80.21%

Percentages of valid votes in the municipality. Turnout = voters over the electorate. Source: TSE.

When the municipality changed sides

2002(Round 2)·Right bloc→Left bloc

Other municipalities in the Picos immediate region

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Official TSE results by municipality (1994–2026); the 2026 runoff comes from the TSE's official results publication. Every municipality's index can be downloaded at /dados.